Python

What are the differences between synchronous and asynchronous I/O mechanisms in systems?

How often do you have interviews or have you had them recently?

Junior — Middle

Островок

Can it be considered that executing this query will not change the system state on repeated calls?

What methods or libraries have you used to implement parallel computing and task distribution in multi-processor systems?

Can you explain what the Scrum methodology is and how it is used in project management?

Can you explain what cross-origin HTTP requests via CORS are and why they are needed?

How are conflict situations handled when adding elements to dictionaries?

What information is usually transmitted through middleware?

Junior — Middle

МТС

What are the advantages and disadvantages of microservice approaches to system design?

What direction in your professional activity would you like to develop further?

How do you organize the order of questions in a Telegram bot written in Python?

How to implement generator functions inside fixtures in pytest to control their execution order?

How can you manually raise an exception in Python?

If you need to calculate values directly in SQL based on a condition (for example, a discount depends on the customer category), how would you do this in Django ORM to avoid loading everything into Python?

Tell us if you have experience working in conditions of high uncertainty (new team, processes not set up)? How do you feel about it, does it scare you?

What tools or libraries do you use to implement multithreading in your projects?

Junior — Middle

LuckyGroupБаланс-Платформа

Will the list content change if you use the append method to add elements from a tuple when creating a list object?

What steps should be taken if a web application suddenly stops responding or works very slowly?

Explain what window functions are in database management systems and how they are used.

Can you explain what a load balancing mechanism is between multiple servers?

Junior — Middle

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